Plz I am very confused about how to do these problems. It would be soo helpful to show steps on how to do these. This is from the chapter in organic chemistry called "The Chemistry of Benzene and its Derivatives". i will definitely rate the answer, PLEASE answer it

Try: Give the product(s) obtained from the reaction of each of the following with one equivalent of Br2 in the resence of FeBr3 as catalyst Try: 1) Product 2) H3O+ Try: Give the product(s) obtained from the reaction of each of the following with one equivalent of Br2 and employing the catalyst, FeBr3 : Try These usually give poor yields in Friedel-Crafts reactions